Main deck (60)
4 Aether Vial
4 Cavern of Souls
4 Dismember
8 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
2 Master of Waves
4 Merfolk Trickster
4 Mutavault
2 Otawara, Soaring City
4 Silvergill Adept
2 Subtlety
4 Svyelun of Sea and Sky
4 Tide Shaper
4 Vodalian Hexcatcher
2 Waterlogged Grove

Sideboard (15)
2 Chalice of the Void
2 Force of Negation
3 Hurkyl's Recall
4 Spreading Seas
2 Subtlety
2 Thieving Skydiver